#include<stdio.h>
int main() {
    int n,k;
    scanf("%d %d", &n, &k);
    if (n <= 0 || k < 0 || k > n) {
        printf("Invalid Input");
        return 0;
    }
    int a[n];
    for(int i = 0; i < n; i++) 
        scanf("%d", &a[i]);
        for(int i = 0; j = k - 1; i < j; i++) {
            int t = a[i];
            a[i] = a[j];
            a[j] = t;
        }
        for (int i = 0; i < n; i++)
        printf("%d ", a[i]);
        return 0;
    
}